#ifndef SQLFLAG_H
#define SQLFLAG_H

namespace duomai {
    namespace im {
        enum SQLFlag {
            FLAG_NONE = 0,
            FLAG_NOT_NULL = 1,
            FLAG_PRIMARY_KEY = 2,
            FLAG_UNIQUE = 4,
        };

    }
}
#endif /* end of include guard: SQLFLAG_H */
